Which approach will win?

DukeFluke

Well-Known Member
From my limited experience in this subject, having pulled a gpw on my first run with LEDs that I built myself with the help of the good people on this forum, and now just pulled 1.4 gpw on my second, and having read all the data from the various providers of this technology, the only reason you'd spend your money on the "high end" shit is because you had enough disposable (money) and you wanted to support a local business/man/woman.

Those latter two reasons are legit and I'm all for it. But then things start to take the piss a little bit, like charging people nearly two thousand dollars for the equivalent of a 1000w HID... for a technology which isn't even better

And this is where the debate can really be put into black and white context, because if you eliminate those other reasons (supporting local business) and you just compare the tech and the data, it is NOT like comparing any other technology. Not like it at all.

If you buy a Brand new TV for example, and it's got all the latest features, you will see it in the picture quality. Rather than using a basic backlight they'll be able to control individual pixels etc, and the contrast will be noticably different from one which is the cheaper end. Then it's a choice of a decent TV with a nice picture, or something which can do jet black next to bright white, perfectly.

That's a discernible difference. Then it's your choice as to how much you're into your home cinema and how much you want to spend on it.

Same with speakers. Or Ovens. Or cars. Or washing machines....

But not LED lights. No fucking way. They're not only not the same, they're the exact opposite.

They come from the same place, they do the same thing, and, unlike everything else mentioned, the cheaper ones actually in a lot of cases outperform stuff which costs more than double the price. Thank China for that.

Find me an electrical store where the same applies and I'm there now and replacing everything in my house.

I just bought a Geekbeast for example and the readings from it are sick.

Then I look at the HLG thread on this page and I click the link and on their website I see a big piece of aluminium with QBs on it which looks like any basic knock-together you'll find online, and a light spread data sheet which looks like you'd expect it to with such a design - a hot spot in the middle and a big drop off towards the edges.

You'll spend $600 on the Geekbeast and $1600 on the HLG. There's no comparison.

Your decision making revolves around two things: Supporting local business, and (possibly) having a safer guarantee. And that's it.

As far as the tech itself, if you're after constantly having the most efficient light, none of them are future proof.
 

bri77

Well-Known Member
Some people don't have the time or interest to research diy, source and order parts and build a light. It's not a trivial amount of time.
 

GrassBurner

Well-Known Member
Thats what they used to say about Toyotas.
Stop waving the flag.
The US is best at marketing, they managed to sell tasteless hamburgers to millions of people all over the world.
If Im gonna spend top dollar Id be going to the Dutch years ahead of the US.
You mean the Japanese car manufacturer, that also builds cars here in America? What do they have to do with a knockoff light manufacturer? I've never seen Toyota advertise a car as getting 500mpg, and actually getting 50 :lol: What do the Dutch have to do with anything? Spend your money how you please, but you'll never convince me that knockoff Chinese manufacturers build better quality than we do here. There's a reason 1 out of 3 parts from your Auto Parts store is defective when brand new.
 

PSUAGRO.

Well-Known Member
Yeah I guess you're right but lighting seems to far outweigh any other electronic device associated with growing marijuana. Things like exhaust fans and Variacs just don't seem to matter as much as lighting...and most don't cost nearly as much to invest in....for the small grow op/personal use growers, anyway. I guess I'd invest in a ChilLED if I could afford to....But then I'd worry that next year, Samsung or Osram, Cree, etc. will come out with an even more perfect chip...Or Meanwell will create some new kind of super efficient driver that will obliterate the old models. Not to say that the old models won't continue to work just fine to grow the weed...I have a bunch of old tech, too and it works as well today as it did when everyone was going crazy over it years ago.
Now they are almost antiques! ;) But when I see a knockoff that has all the new cool chips and latest stuff for a fraction of what a ChilLED light goes for...and likely will grow weed every bit as well as the ChilLED, it's a real temptation to try one or two of them. So I probably will do just that. But I also remember several years ago, when the cheap knockoff lights were being put down pretty hard and people were being advised to avoid them and buy something of a higher quality. Remember those days? Seems like the knockoffs have upped their game since those days....?
For your personal worries and speculations, as PJ said DIY would be the best option for you.

I consider longevity & reliability key factors in a grow light..... That's why I still recommend buying "quality" prebuilt units with a local warranty. Doesn't mean that's always the case either, but it's the most sensible gamble imo.
 

DukeFluke

Well-Known Member
I've never seen Toyota advertise a car as getting 500mpg, and actually getting 50
Spend your money how you please, but you'll never convince me that knockoff Chinese manufacturers build better quality than we do here. There's a reason 1 out of 3 parts from your Auto Parts store is defective when brand new.
Without China and the rest of the far east, where are your builders getting their parts?

Besides, both of these problems are solved by the magic of the internet and the option to check out with fellow growers before you buy stuff.

If you can't do the due dilligence to read for 10 minutes or ask a question about reputable Chinese sellers then you get what you get whenever you roll your dice randomly. That goes for shopping local too. There's a lot of US and UK sellers who'll sort you out a nice shitty deal if you choose the wrong one.
 

rkymtnman

Well-Known Member
For your personal worries and speculations, as PJ said DIY would be the best option for you.

I consider longevity & reliability key factors in a grow light..... That's why I still recommend buying "quality" prebuilt units with a local warranty. Doesn't mean that's always the case either, but it's the most sensible gamble imo.
DIY also increases liability if you ever burnt your house down with a home made light. some people would rather have a UL listed product to give them some semblance of safety
 

GrassBurner

Well-Known Member
You can get top quality parts and manufacturing in China, if you're willing to pay. There's a reason I Phones cost $1000+. My guess is that Apple is very strict about manufacturing tolerances and top shelf parts being used. I would also be willing to bet the manufacturing facilities they use employ skilled laborers, compared to the companies manufacturing these lights. And being such a big company, I bet even in a place like China, they have worker protections they pay for.
Id say about half the tools I use, come from Harbor Freight. Precision tools, and tools I use often like my grinder, I pay premium price for. Clamps that I beat the shit out of, pliers, pry bars, etc... I buy cheap. Go cheap where it isn't critical.
Also let me say I'm not knocking the people that can only afford a Chinese light. Do what you have to do to grow. I can't afford a pre built HLG light either. But I'm blessed to be able to work with my hands and diy.
But this discussion is about quality, and cheap Chinese knock offs aren't the place to find it.
 

rkymtnman

Well-Known Member
But this discussion is about quality, and cheap Chinese knock offs aren't the place to find it.
let's face it though: a HLG light could fail just as quickly as an Alibaba light. the difference is getting it fixed under a warranty vs shipping it back to china for warranty work which would probably cost as much as buying a new light plus the time without the light.
 

Norml56

Well-Known Member
For a new grower just getting into this Hobby I would say buy a cheaper light. Most new growers will find out real quick that they aren't interested in growing or willing to take the time to learn to grow plants like the pictures they see on these forums. I'm still using the original QB 288's and I really doubt that anyone could tell the difference between those boards and their new boards. Also, life things change really quickly esp if you are located in an illegal state/country.
 

rkymtnman

Well-Known Member
For a new grower just getting into this Hobby I would say buy a cheaper light. Most new growers will find out real quick that they aren't interested in growing or willing to take the time to learn to grow plants like the pictures they see on these forums. I'm still using the original QB 288's and I really doubt that anyone could tell the difference between those boards and their new boards. Also, life things change really quickly esp if you are located in an illegal state/country.
there is a difference b/t a cheap light that performs well and a cheap light that is a piece of crap though.
 

rkymtnman

Well-Known Member
Agreed. and I would always suggest a cheap light that performs well my suggestion will still be a 315 CMH for $200 Vs. getting an LED for new growers.
if i had a bigger space, i think i'd do a mix of 4k qbs and 3k cmh. i ran cmh for a few years: really great light IMO.
 

OneHitDone

Well-Known Member
Let's not rule out the option of being a savvy shopper and locating a great deal on a top quality fixture with good efficiency. Not the newest most efficient model but a bullet proof professional build, awesome spectrum and components and a warranty.
I would venture to say this fixture will most likely outperform most "quantum board" or "Scorpion" blah blah fixtures just simply do to a superior spectrum and much better distribution of ppfd :peace:


IMG_8706.jpg
 

GrassBurner

Well-Known Member
Let's not rule out the option of being a savvy shopper and locating a great deal on a top quality fixture with good efficiency. Not the newest most efficient model but a bullet proof professional build, awesome spectrum and components and a warranty.
I would venture to say this fixture will most likely outperform most "quantum board" or "Scorpion" blah blah fixtures just simply do to a superior spectrum and much better distribution of ppfd :peace:


View attachment 4822296
Now that is a sore dick deal!
 

sf_frankie

Well-Known Member
With the way tech is moving right now, I would go with the Alibaba knock offs. I could have afforded two Gavita 1700e's (the best at the time) and was ready to pull the trigger until I found this site and started reading the Chinese knock off thread. I ended up skipping the Gavita's and I'm glad I did. Even though my order was fucked up, I'm still happy with my purchase and pulled 1.3gpw on my first try.

My local GrowGeneration has a display with Gavita and Fluence LEDs along with some "store exclusive" LED from a company called ION LED. They were selling for them $1000. Build quality wise, all three were pretty similar as were the diodes and drivers. Turns out, the store exclusive was pretty much exactly the same as my Alibaba light. Even came in in almost identical box! When you order from Alibaba, you can have them screen print or laser etch your own logo on to the lights and have them built with whatever diodes you want. I'd be willing to bet that's exactly where they are coming from! And its not just that brand that's doing it. I'd bed quite a few of these other new LED brands online are doing the same exact thing.

Warranty support on Alibaba lights does suck but I'm pretty confident they'll last as long as I need them to. A good warranty isn't worth 2x-3x the cost (to me at least). Plus, I'm a total gear head and always want the latest and greatest tech. I'm the type of asshole that buys a new iPhone every year despite minimal changes. I'll probably be ordering something with spectrum tuning before my existing lights die (or whatever other goofy new tech comes out).

edit: here is the ION LED they had. guess its on sale now https://growgeneration.com/ion-led-720w-120-277v.html
 
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